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SAA5191 - Teletext video processor

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Philips

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SAA5191 Teletext video processor by Philips - Datasheet Preview — Datasheet preview – SAA5191

Datasheet Details

Part number	SAA5191
Manufacturer	Philips
File Size	49.42 KB
Description	Teletext video processor
Datasheet	SAA5191 Datasheet
Additional preview pages of the SAA5191 datasheet.

Product details

Description

The integrated 16 : 9 compressor is an IC which compresses the active part of a video line by a factor of 4⁄3 from, for example, 52 µs to 39 µs.

This is necessary to display 4:3 video software on a 16 : 9 tube in the correct proportion.

Y) and

Features

Fixed horizontal compression by a factor of video standards.
5 MHz bandwidth.
Bypass function.
Inputs for luminance and chrominance of side panels.
Standard video inputs and outputs (Y, (B.
Y) and (R.
Y)).
Horizontal and vertical sync signals are not processed.
Pre filters and post filters on chip.

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Published: May 18, 2005 |